CN112827086A - Positive pressure protective hood integrating voice communication module function - Google Patents
Positive pressure protective hood integrating voice communication module function Download PDFInfo
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- CN112827086A CN112827086A CN202110061072.7A CN202110061072A CN112827086A CN 112827086 A CN112827086 A CN 112827086A CN 202110061072 A CN202110061072 A CN 202110061072A CN 112827086 A CN112827086 A CN 112827086A
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- Prior art keywords
- hood
- positive pressure
- neck
- module
- pressure protective
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/04—Gas helmets
- A62B18/045—Gas helmets with fans for delivering air for breathing mounted in or on the helmet
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
- A62B18/082—Assembling eyepieces, lenses or vision-correction means in or on gas-masks
Abstract
The invention discloses a positive pressure protection hood integrating functions of a voice communication module, which comprises a hood body, wherein a front view window is arranged in front of the hood body, an inflatable neck sleeve is connected to the lower end of the hood body, a neck sleeve air inlet and a neck sleeve air outlet are formed in the inflatable neck sleeve, a first one-way air valve is arranged at the neck sleeve air inlet, an air inlet pipe is connected to the neck sleeve air inlet, a hood air outlet is formed in the top end of the hood body, a second one-way air valve is arranged at the hood air outlet, and the voice communication module is further arranged in the hood body. The realization of the integrated design of the positive pressure protective hood integrated with the voice module ensures that other accessory voice accessories are not needed when the positive pressure protective hood or protective clothing is worn, reduces the wearing complexity, ensures that the communication interaction between medical personnel and the outside during the operation is smoother and more convenient, and improves the wearing and communication comfort.
Description
Technical Field
The invention relates to the technical field of positive pressure protective clothing, in particular to a positive pressure protective hood integrating a voice communication module function, which is used for realizing a smooth communication function in a positive pressure hood environment and improving the communication effect between a wearer and the outside.
Background
The positive pressure protective clothing technology is used for forming a positive pressure environment by pressurizing and inflating the inside of the closed protective clothing, so that the air isolation effect is generated between a wearer and the outside, and the invasion of viruses is avoided. However, due to the air tightness isolation effect of the air, the interior of the positive pressure protective clothing is relatively closed, so that the sound of the external environment is suddenly weakened, and the problem of unsmooth communication with the outside can be caused when a wearer feels suffocative. At present, when the protective clothing is worn, a wearing person wears the protective clothing after wearing a communication headset, and communicates with the outside through the headset, so that the wearing complexity is increased, meanwhile, the medical staff performing medical treatment tasks are inconvenient to operate, and the problem is solved without a good method if the headset falls off. Therefore, how to improve the convenience of communication between the wearing personnel and the outside under the environment of positive pressure hood air, wearing accessory parts such as headsets are not added, smooth communication between the wearing personnel and the outside is realized, and the method has very important significance for improving the communication performance of the prior positive pressure protective clothing. The invention discloses a positive pressure protection hood integrating functions of a voice communication module, which integrates the voice communication module and the positive pressure protection hood and is used for realizing a smooth interactive communication function under the condition of not increasing accessories of wearing personnel.
Disclosure of Invention
The invention aims to make up the defects of the prior art and provides a positive pressure protective hood integrating the function of a voice communication module.
The invention is realized by the following technical scheme:
the utility model provides a malleation protection hood of integrated voice call module function, is equipped with the forward-looking window including the hood body in the front of the hood body, is connected with at hood body lower extreme and aerifys the neck cover, is equipped with neck cover air inlet and neck cover gas outlet on aerifing the neck cover, is equipped with first one-way pneumatic valve in neck cover air inlet department, and neck cover air inlet is connected with the intake pipe hood body top be equipped with the hood gas outlet, be equipped with the one-way pneumatic valve of second in hood gas outlet department, still install voice call module inside the hood body.
The inflatable neck sleeve is integrated with the head cover body through thermal bonding.
The voice call module comprises a loudspeaker module and an intercom radio module.
The loudspeaker module is arranged at the front upper part of the head cover body and adopts a micro loudspeaker module; the talkback radio module is arranged at the lower end of the head cover body, and the talkback radio module adopts a micro talkback radio module and a flexible micro soft antenna.
And a microelectrode is arranged in the inner wall of the head cover body.
The inner wall of the head cover body is provided with a micro-embedding groove for arranging the micro-electrode.
A cape is arranged under the inflatable neck sleeve.
Aerify neck cover and scarf all adopt TPU material or medical silica gel material, and aerify neck cover and scarf and make an organic whole.
The front view window adopts a cylindrical surface form, the lower end and the top end of the hood body adopt a slope flow guiding design, and the hood body is formed in one step through an injection molding or blow molding process; the hood body is made of PVC/PC material.
The air inlet of the neck sleeve is positioned at the rear lower part of the head.
The voice call module and the positive pressure hood of microminiaturization are made into an organic whole, do not need to join in marriage single earphone or microphone alone, can realize wearing and can realize the conversation function behind the positive pressure hood, have reduced the complexity that present positive pressure protective clothing dressed, promote the convenience that the wearing personnel communicated with the external world. The invention adopts the shaping and rectifying design of the hood, and has the functions of breathing air flow and demisting; the neck sleeve is designed with flexibility, elasticity and flexibility, and the basic sealing function of the neck is kept; the pressure control design of the neck sleeve and the inner cavity of the head cover of the one-way air valve ensures that the air pressure in the cavity is constant; the inner wall of the hood can be integrated with a microelectrode which is used for supplying power to the voice unit module; the voice unit module adopts wireless data transmission and is used for continuous and stable communication with an external space separation environment.
The invention has the advantages that: the realization of the integrated design of the positive pressure protective hood integrated with the voice module ensures that other accessory voice accessories are not needed when the positive pressure protective hood or protective clothing is worn, reduces the wearing complexity, ensures that the communication interaction between medical personnel and the outside during the operation is smoother and more convenient, and improves the wearing and communication comfort.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Detailed Description
As shown in figure 1, a malleation protection hood of integrated voice call module function, including hood body 1, at the preceding forward-looking window that is equipped with of hood body 1, be connected with at 1 lower extreme of hood body and aerify neck cover 2, be equipped with neck cover air inlet 3 and neck cover gas outlet 4 on aerifing neck cover 2, be equipped with first one-way pneumatic valve 5 in 3 departments of neck cover air inlet, neck cover air inlet 3 is connected with intake pipe 6 hood body 1 top be equipped with the hood gas outlet, be equipped with second one-way pneumatic valve 7 in hood gas outlet department, still install voice call module in hood body 1 inside.
The inflatable neck sleeve 2 is integrated with the head cover body 1 through heat bonding.
The voice call module comprises a loudspeaker module 8 and an intercom radio module 9.
The loudspeaker module 8 is arranged above the front part of the head cover body 1, and a micro loudspeaker module is adopted; the talkback radio module 9 is arranged at the lower end of the head cover body 1, and the talkback radio module 9 adopts a microminiature talkback radio module and a flexible micro soft antenna.
And a microelectrode is arranged in the inner wall of the head cover body 1.
The inner wall of the hood body 1 is provided with a micro-embedding groove for arranging the micro-electrode.
A cape 10 is arranged under the inflatable neck sleeve 2.
The inflatable neck sleeve 2 and the shawl 10 are made of TPU materials or medical silica gel materials, and the inflatable neck sleeve 2 and the shawl 10 are made into a whole.
The front view window adopts a cylindrical surface form, the lower end and the top end of the hood body 1 adopt a slope flow guiding design and are formed in one step through an injection molding or blow molding process; the hood body is made of PVC/PC material.
The neck cover air inlet 3 is positioned at the rear lower part of the head.
Malleation protection hood body 1, aerify neck cover 2, voice conversation module contain speaker module 8, talkback radio module 9, aerify neck cover 2 and malleation hood body 1 formula design as an organic whole, realize respectively the air inflation effect through the reposition of redundant personnel of air feed gas circuit. The forward-looking window of the positive-pressure protection hood is designed in a cylindrical shape, so that the forward deformation distortion of the field of view of a wearer can be small, and the viewing comfort is guaranteed. The neck cover air inlet 3 is a guide air port of a one-way air valve of a plate-through flange at the back lower part of the head, the air port flows into the neck cover air inlet 3 at the back lower part of the head cover, after the neck cover is filled with the air, the air flow flows from the one-way air valve to the top of the head from the bottom to the top at the back of the head, and passes from the top to the bottom at the top of the head, so that the air of the face screen can flow downwards, and the clear perspective effect of defogging of the face screen. The head cover is made of high-definition thin-wall hard material, and a micro-miniature loudspeaker module is arranged in front of and above the head and used for amplifying external sound effect; the voice call module is arranged below and used for collecting call voice information of the wearing person. The loudspeaker module 8 and the talkback radio module 9 are designed in a microminiaturization low-power consumption mode, so that a voice module unit mode can be conveniently integrated on the inner wall of the hood, the loudspeaker module and the talkback radio module are integrally manufactured, a microelectrode can be placed on the inner wall of the hood, power is supplied to the voice module through an inner wall microelectrode circuit, and the continuous and smooth conversation function is guaranteed.
As shown in figure 1, the positive pressure protective hood is a head sealing body, and the shape of an inner cavity is shaped like an upper slope and a lower slope for flow guiding; the neck of the inflatable neck sleeve is encircled and elastically shaped, so that the function of neck sealing is achieved; the air inlet pipe 6 is used for feeding clean air by a wind pressure machine, and the plate penetrating flange is upwards guided by a one-way valve; the one-way air valve is a cavity internal pressure control valve and keeps the constant pressure effect of the internal space; the voice module comprises an upper loudspeaker module 8, a lower talkback radio module 9, the talkback radio module 9 is separated from the loudspeaker module 8, sound crosstalk is avoided being amplified, and the whole voice module unit is communicated with the outside through a wireless transmission antenna. The positive pressure hood integrated with the voice communication module adopts an integrated design, and the function of self-contained voice communication after the protective clothing is worn is realized.
The positive pressure protective hood adopts visual effect compatible design and slope surface rectification design. The front view window adopts the design of cylindrical surface appearance, the lower end and the top end of the head cover adopt the design of slope flow guide, the head cover can be manufactured by one-step forming through injection molding or blow molding process, and can be made of medical PVC/PC material, and the thickness is less than 1 mm. The inner wall of the talkback radio receiving and transmitting module can be made into a micro-embedded groove for arranging a microelectrode, and the talkback radio receiving and transmitting module adopts a flexible micro-fine soft antenna to be matched and communicated with an external voice channel. Aerify neck cover and scarf and can adopt TPU material or medical silica gel and make an organic whole, thin skin material has the moulding function of elasticity inflation, and elasticity can guarantee the adaptability of wearing personnel's neck size, and the moulding neck that can guarantee to expand can play the sealed effect of neck when the neck cover is aerifyd. The neck cover is integrated with the head cover through thermal bonding, airflow one-way valves are arranged behind the neck cover and right above the head cover, and when the inflation internal pressure reaches the threshold value of the one-way valves, the one-way valves are communicated to ensure that the internal pressure of the inflation neck cover and the head cover is constant. The whole positive pressure hood is an integrated structure integrating the voice module, and can ensure that the function of smooth communication with the outside can be realized after a wearer normally wears the mask once.
Claims (10)
1. The utility model provides a malleation protection hood of integrated voice communication module function which characterized in that: including the hood body, be equipped with the forward-looking window in the front of the hood body, be connected with at hood body lower extreme and aerify the neck cover, be equipped with neck cover air inlet and neck cover gas outlet on aerifing the neck cover, be equipped with first one-way pneumatic valve in neck cover air inlet department, the neck cover air inlet is connected with the intake pipe hood body top be equipped with the hood gas outlet, be equipped with the one-way pneumatic valve of second in hood gas outlet department, still install voice conversation module inside the hood body.
2. The positive pressure protective hood integrating the voice call module function as claimed in claim 1, wherein: the inflatable neck sleeve is integrated with the head cover body through thermal bonding.
3. The positive pressure protective hood integrating the voice call module function as claimed in claim 1, wherein: the voice call module comprises a loudspeaker module and an intercom radio module.
4. The positive pressure protective hood integrating the voice call module function as claimed in claim 3, wherein: the loudspeaker module is arranged at the front upper part of the head cover body and adopts a micro loudspeaker module; the talkback radio module is arranged at the lower end of the head cover body, and the talkback radio module adopts a micro talkback radio module and a flexible micro soft antenna.
5. The positive pressure protective hood integrating the voice call module function as claimed in claim 1, wherein: and a microelectrode is arranged in the inner wall of the head cover body.
6. The positive pressure protective hood integrating the voice call module function as claimed in claim 5, wherein: the inner wall of the head cover body is provided with a micro-embedding groove for arranging the micro-electrode.
7. The positive pressure protective hood integrating the voice call module function as claimed in claim 1, wherein: a cape is arranged under the inflatable neck sleeve.
8. The positive pressure protective hood integrating the voice call module function as claimed in claim 1, wherein: aerify neck cover and scarf all adopt TPU material or medical silica gel material, and aerify neck cover and scarf and make an organic whole.
9. The positive pressure protective hood integrating the voice call module function as claimed in claim 1, wherein: the front view window adopts a cylindrical surface form, the lower end and the top end of the hood body adopt a slope flow guiding design, and the hood body is formed in one step through an injection molding or blow molding process; the hood body is made of PVC/PC material.
10. The positive pressure protective hood integrating the voice call module function as claimed in claim 1, wherein: the air inlet of the neck sleeve is positioned at the rear lower part of the head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110061072.7A CN112827086A (en) | 2021-01-18 | 2021-01-18 | Positive pressure protective hood integrating voice communication module function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110061072.7A CN112827086A (en) | 2021-01-18 | 2021-01-18 | Positive pressure protective hood integrating voice communication module function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112827086A true CN112827086A (en) | 2021-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110061072.7A Pending CN112827086A (en) | 2021-01-18 | 2021-01-18 | Positive pressure protective hood integrating voice communication module function |
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| Country | Link |
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| CN (1) | CN112827086A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2613643A (en) * | 2021-12-13 | 2023-06-14 | Gama Healthcare Ltd | Respirator device |
| GB2614701A (en) * | 2021-12-13 | 2023-07-19 | Manchester Univ Nhs Foundation Trust | Respirator device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU8035091A (en) * | 1990-07-13 | 1992-01-16 | Cairns & Brother, Incorporated | Combination head-protective helmet & communications system |
| CN104383649A (en) * | 2014-12-09 | 2015-03-04 | 中国人民解放军军事医学科学院卫生装备研究所 | Positive-pressure biological protection hood |
| US20160165999A1 (en) * | 2005-07-14 | 2016-06-16 | Stryker Corporation | Medical/surgical personal protection system including a helmet, a hood and a speaker that broadcasts speech outside of the hood |
| CN205411953U (en) * | 2015-12-15 | 2016-08-03 | 重庆市中定科技有限公司 | Multi -functional protective head cap |
| CN110935114A (en) * | 2019-12-26 | 2020-03-31 | 合肥高贝斯医疗卫生用品有限公司 | A protection package for under adverse circumstances |
| CN111227415A (en) * | 2020-04-01 | 2020-06-05 | 泰安方力智能设备有限公司 | Medical multifunctional head protective cover |
| CN211962828U (en) * | 2020-03-30 | 2020-11-20 | 汕头市中心医院 | Novel medical protective hood |
| CN212038651U (en) * | 2020-03-30 | 2020-12-01 | 刁玉刚 | Inflatable conjoined positive pressure head cover |
-
2021
- 2021-01-18 CN CN202110061072.7A patent/CN112827086A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU8035091A (en) * | 1990-07-13 | 1992-01-16 | Cairns & Brother, Incorporated | Combination head-protective helmet & communications system |
| US20160165999A1 (en) * | 2005-07-14 | 2016-06-16 | Stryker Corporation | Medical/surgical personal protection system including a helmet, a hood and a speaker that broadcasts speech outside of the hood |
| CN104383649A (en) * | 2014-12-09 | 2015-03-04 | 中国人民解放军军事医学科学院卫生装备研究所 | Positive-pressure biological protection hood |
| CN205411953U (en) * | 2015-12-15 | 2016-08-03 | 重庆市中定科技有限公司 | Multi -functional protective head cap |
| CN110935114A (en) * | 2019-12-26 | 2020-03-31 | 合肥高贝斯医疗卫生用品有限公司 | A protection package for under adverse circumstances |
| CN211962828U (en) * | 2020-03-30 | 2020-11-20 | 汕头市中心医院 | Novel medical protective hood |
| CN212038651U (en) * | 2020-03-30 | 2020-12-01 | 刁玉刚 | Inflatable conjoined positive pressure head cover |
| CN111227415A (en) * | 2020-04-01 | 2020-06-05 | 泰安方力智能设备有限公司 | Medical multifunctional head protective cover |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2613643A (en) * | 2021-12-13 | 2023-06-14 | Gama Healthcare Ltd | Respirator device |
| GB2614701A (en) * | 2021-12-13 | 2023-07-19 | Manchester Univ Nhs Foundation Trust | Respirator device |
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Application publication date: 20210525 |
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| RJ01 | Rejection of invention patent application after publication |